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Down a group, the atomic radius increases as the number of shells or energy levels increases.

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Emie Beahan

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3y ago

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What happens to the atomic radius as you from the bottom to the top of the periodic table?

The atomic radius decreases.


What happens to the atomic radius when you go from left to right on the periodic table?

As a general rule, when moving left to right on the periodic table the atomic radius decreases due to increasing electromagnetic attraction of the nucleus to the electrons.


What happens to atomic radius as you move from bottom to top of the periodic table?

atomic radius decreases from bottom to top of the periodic table.


How does the atomic radius increase or decrease horizontally on the periodic table?

Atomic radius decreases horizontally in periodic table. This is due to increase in nuclear charge.


What is the atomic radius of gallium and how does it compare to other elements in the periodic table?

The atomic radius of gallium is about 135 picometers. In the periodic table, gallium has a larger atomic radius compared to elements to its left and a smaller atomic radius compared to elements to its right.


What happens to the atomic radius as you go down the metals What happens to the reactivity?

Examples for the groups I an II of the periodic table:- the atomic radius grows from top to bottom- the electronegativity descends from top to bottom


What happen to the atomic radius as move from the bottom to the top of the periodic table?

The atomic radius decreases.


When you go left to right on the periodic table what happens to the atomic radius?

Yes. The atomic radius increases down the group. This is because number of shells increases down the group.


What happendS to atomic radius as u go down the periodic taBLE?

the atomic radius increases down the periodic table as the number of shell (or energy level) increases.


What happens to the size of the atom as you cross the periodic table from group 1 to group 8?

The atomic radius decreases.


What happens to the atomic radius when you go from left to right on the periodic table of elements?

The atomic radius decrease, with several exceptions in periods 6 and 5.


Which element will have a larger atomic radius magnesium or cesium?

Cesium will have a larger atomic radius than magnesium. This is because atomic radius tends to increase down a group in the periodic table, and cesium is located below magnesium in the periodic table.